About the Authors

Takaya Tanaka

Roles Formal analysis, Investigation, Methodology, Software, Visualization, Writing – original draft

Affiliation Graduate school of Engineering, Fukuoka Institute of Technology, Fukuoka, Fukuoka, Japan

Yutaka Yamaguti

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Software, Supervision, Visualization, Writing – original draft, Writing – review & editing

y-yamaguchi@fit.ac.jp

Affiliation Faculty of Information Engineering, Fukuoka Institute of Technology, Fukuoka, Fukuoka, Japan

Competing Interests

The authors have declared that no competing interests exist.